Pump for food or drink container



FIG. 1 is a front elevational view of a pump for food or drink container showing my new design, the opposite side being identical;

FIG. 2 is a side elevational view thereof, the opposite side being identical;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a pump for food or drink container, as shown and described. 